Modern dentistry moves fast. Therefore, dental labs must keep pace with rising demand for faster, more accurate restorations. Digital case processing has changed the way labs receive, design, and fabricate dental work—and for the better.
At Dentek Digital in Phoenix, Arizona, we have been at the forefront of digital dentistry since its earliest days. Because of this, we understand exactly what it takes to process cases efficiently without sacrificing quality.
In this post, we walk you through how a modern digital lab handles cases from the moment a file arrives to the day a finished restoration ships. Whether your practice is in Scottsdale, Chandler, Mesa, or Gilbert, this overview will help you understand what happens behind the scenes.
What Is Digital Case Processing?
Digital case processing refers to the complete workflow a dental lab uses to handle cases submitted electronically. Instead of physical impressions, dentists send digital files. As a result, labs can begin work almost immediately after a case arrives.
This shift has made restorations faster and more precise. Additionally, it reduces the risk of errors that come with traditional plaster models and manual handling.
How It Differs from Traditional Lab Work
Traditional cases required physical impressions to be poured, trimmed, and shipped. That process took time and introduced multiple chances for damage. On the other hand, digital cases arrive as clean scan files ready for design.
Furthermore, digital files can be reviewed, modified, and archived with ease. This creates a more reliable and repeatable workflow for both labs and dental practices.
Step One: Receiving and Reviewing the Digital File
The process begins the moment a dentist submits a case. Most digital labs, including Dentek Digital, accept files through secure online portals or directly from intraoral scanners. First, a technician opens the file and checks it for completeness.
The review covers scan quality, margin clarity, bite registration, and any special instructions. If something is unclear, the lab reaches out right away. Because of this, cases move forward without unnecessary delays.
Common File Formats Labs Work With
Labs receive files in several standard formats. The most common include STL, OBJ, and proprietary scanner formats from systems like iTero, 3Shape, and Dentsply Sirona. Most modern labs can accept and convert multiple formats.
Additionally, some portals allow dentists to attach photos, shading guides, and notes directly to the case. This extra information helps technicians match the final restoration more accurately.
Step Two: CAD Design and Virtual Articulation
Once the file passes review, a skilled technician begins the design phase using CAD/CAM dentistry software. This is where the digital model becomes a precise restoration design. The technician sculpts the crown, bridge, or other appliance virtually on screen.
Virtual articulation is a key part of this step. It allows the technician to check how the restoration fits against the opposing arch. Therefore, adjustments happen in the software—not at chairside after delivery.
Why CAD Design Improves Accuracy
CAD tools give technicians fine control over every surface and contact point. Moreover, the software flags potential issues like insufficient clearance or thin margins before milling even begins. This catches problems early.
As a result, dentists in the Greater Phoenix area receive restorations that fit better and require fewer adjustments at delivery. That means shorter appointments and happier patients.
Design Review and Quality Checks
After the initial design is complete, a senior technician reviews the work. They check occlusion, contours, and emergence profiles. Also, they compare the design against the original scan and any photos provided.
This internal review step is critical. Furthermore, it ensures that every case meets the lab’s quality standards before it moves to fabrication.
Step Three: Milling or Printing the Restoration
Once the design is approved, the file goes to a milling machine or 3D printer. The type of material determines which method is used. For example, zirconia crowns are typically milled from pucks, while some appliances may be 3D printed in resin.
Milling machines carve the restoration directly from a solid block. This produces a dense, strong result. Meanwhile, 3D printing builds the object layer by layer and is well suited for models, surgical guides, and certain appliances.
Material Selection in Digital Labs
Material choice matters as much as the design itself. Additionally, it must match the clinical needs of the patient. Common materials include full-contour zirconia, lithium disilicate, PMMA, and composite resin.
At Dentek Digital, technicians select materials based on the case type, location in the mouth, and the dentist’s preferences. Because of this, every restoration is built with the right balance of strength, aesthetics, and longevity.
Step Four: Finishing and Quality Control
Milling or printing produces a raw restoration. Therefore, skilled technicians still play a major role in the finishing process. They shape, stain, glaze, and polish each piece by hand as needed.
This combination of digital precision and skilled craftsmanship is what sets high-quality labs apart. Moreover, no machine can fully replace the trained eye of an experienced technician when it comes to aesthetics.
Shade Matching and Characterization
Getting the shade right is one of the most nuanced parts of lab work. Technicians use photos, shade guides, and clinical notes to match the restoration to surrounding teeth. In addition, layering stains and glazes by hand allows for natural-looking characterization.
For practices in areas like Tempe or Mesa, where patients expect excellent cosmetic results, this attention to detail makes a real difference.
Final Inspection Before Shipping
Before any case leaves the lab, it goes through a final inspection. The technician checks margins, contacts, surface texture, and shade one last time. Furthermore, the restoration is seated on the model to confirm fit.
Only cases that pass this final check are packaged and shipped. As a result, dentists receive restorations that are ready to deliver with confidence.
How Turnaround Times Work in a Digital Workflow
One of the biggest benefits of digital case processing is speed. Because files arrive electronically, labs can begin work the same day a case is submitted. This eliminates the shipping time required for physical impressions.
However, turnaround time still depends on several factors. Case complexity, material type, and current lab volume all play a role. Additionally, rush services may be available for urgent cases.
Tips for Faster Case Processing
- Submit complete files: Include all required scans, bite registrations, and shade information upfront.
- Add photos when possible: Photos of the prep and adjacent teeth help technicians make better decisions.
- Use clear margin markings: Well-marked margins reduce back-and-forth communication.
- Communicate special requests early: Note any unique requirements in the case submission, not after the fact.
- Choose the right material for the timeline: Some materials require longer processing. Plan accordingly.
Following these steps helps your lab team work efficiently. Moreover, it reduces the chance of delays or remakes.
How Dentek Digital Handles Cases for Phoenix-Area Practices
Dentek Digital serves dental practices across the Greater Phoenix area, including Gilbert, Scottsdale, Chandler, and beyond. Our team processes a wide range of case types, including fixed restorations, removables, implant restorations, splints, and nightguards.
Additionally, we offer advanced services like TattooTH and digital implant planning. Because of this, practices can rely on a single lab partner for most of their digital dentistry needs.
We built our workflow around speed and precision. Furthermore, our team communicates clearly at every stage so dentists always know where their cases stand. Contact Dentek Digital today to start sending cases and experience the difference a truly digital lab makes.
Frequently Asked Questions About Digital Case Processing
What file types does Dentek Digital accept?
We accept all major digital file formats, including STL and OBJ files. Additionally, we work with files from leading intraoral scanner systems. If you are unsure about your scanner’s compatibility, reach out and we will confirm quickly.
Do I need special software to send a digital case?
No special software is required on your end. Most intraoral scanners export files directly to a portal or email. Therefore, sending a case is straightforward for most modern dental practices.
How do I know if my scan quality is good enough?
Our team reviews every scan upon receipt. If there is a quality issue, we contact you right away. Furthermore, we can guide your team on best practices for capturing clean, usable scans.
Can digital cases be processed faster than traditional cases?
In most situations, yes. Because digital files arrive instantly, labs can begin work without waiting for physical impressions to be shipped. As a result, overall turnaround times are often shorter.
What types of restorations can be made digitally?
A wide range of restorations can be fabricated digitally. These include crowns, bridges, veneers, implant crowns, full-arch prosthetics, splints, and nightguards. Moreover, digital workflows support both fixed and removable solutions.
Partner with a Digital Lab That Gets It Right
Efficient digital case processing is not just about technology. It is also about the people, the process, and the attention to detail behind every restoration. At Dentek Digital, we combine advanced CAD/CAM systems with skilled craftsmanship to deliver results you can trust.
Whether you practice in Chandler, Mesa, Gilbert, Scottsdale, or anywhere across the Phoenix metro, we are ready to support your team. Our workflow is built for speed, precision, and clear communication at every step.
Ready to simplify your lab workflow? Explore your options and contact Dentek Digital to get started today.